Security key
68622V106
Organon & Co. - Common Stock, par value $0.01 per share (OGN)
CUSIP: 68622V106
Q1 2024 13F Holders as of 31 Mar 2024
- Security type / class
- Equity / Common Stock, par value $0.01 per share
- Total 13F shares
- 198,626,864
- Total 13F value
- $3,733,529,325
- Share change
- +1,557,985
- Put/Call ratio
- 92%
- SEC-reported price per share
- $18.80
- Number of holders
- 690
- Value change
- +$65,262,605
- Number of buys
- 299
- Number of sells
- 316
- Shares outstanding
- 262,318,841
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2024
Institutions
690
Top holders
10
OGN full security history
Ownership snapshot
Full 13F holder table
Organon & Co. SEC filings
Organon & Co. company facts
Broader feeds
Ownership snapshot
Top reported holders of OGN - Organon & Co. - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
31 Dec 2023
13F
Lead comparable stake: 13%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 13%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock Finance, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock Finance, Inc.
13%
VANGUARD GROUP INC
12%
MASSACHUSETTS FINANCIAL SERVICES ...
3.9%
STATE STREET CORP
3.6%
MORGAN STANLEY
2.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
13%
|
$483,405,887
33,523,293 shares
|
— | 31 Dec 2023 |
| VANGUARD GROUP INC |
13F
Company
|
12%
|
$441,212,158
30,597,237 shares
|
— | 31 Dec 2023 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
Company
|
3.9%
|
$147,242,735
10,211,008 shares
|
— | 31 Dec 2023 |
| STATE STREET CORP |
13F
Company
|
3.6%
|
$136,164,642
9,442,763 shares
|
— | 31 Dec 2023 |
| MORGAN STANLEY |
13F
Company
|
2.2%
|
$84,487,222
5,859,028 shares
|
— | 31 Dec 2023 |
| SOUND SHORE MANAGEMENT INC /CT/ |
13F
Company
|
1.8%
|
$67,415,476
4,675,137 shares
|
— | 31 Dec 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
690
Shares
198,626,864
Rows available
690
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2024 vs Q1 2024 Across Filers
Q1 2024 holders
690
Q1 2024 holders
690
Holder diff
0
| Investor | Q1 2024 Shares | Q1 2024 Shares | Share Diff | Share Chg % | Q1 2024 value | Q1 2024 value | Value change | Value Chg % |
|---|